Post-insulator.



J, SAN'DFORB, 5R. POST PTSULATGR.

APPLIOATIONVFLLED F1513.. 21, 1913,

Z SHEETS-SHEET 1.

v www@ sept. i, im

POST INSULATOR.

APPLICAUON ULEB 121311.21, 1913.'

Patented Sept. 1, 1914;

2 SHEETS-SHEET 2.

1,1ee,47o.

l- L stantaly as desfiato? mit im' sell-head insunf mg ,quid u'n; compr'; a my, a mamme Cap pam Len'tly Secured upon h@ insula'm; mad :mu povded at its mfter Gu. with a phmmed boss, and a metal-- spacing' built-11p insulaspeczvely engage d; sa hlmded bois on the cap u i" being s spang apart adjacent mxuaof units in u builtin!) insulin-m1'.

3. F 01 :L buitup insulator a, sfres or? msuhvor umts: spaced apart, spacing means bein/ceu adjacent units compr..

meallc cap member permauemily sxcul' upon the) hea of one msulatm' umh and :L

head of the su adjacent sind@ o..

membels being ill- Gilded t@ af'ord a, Screw scribed.

In estimony Where() Joint between Ythe Smm, substantially 1S de,-

'f I have signed name'to ibis sec'cnon, in the presume of two subscnbmg Wllnesses.

JSEPH A. 

